Bacharach Gas Pup Instructions d'exploitation télécharger pdf (Page 14)

CONSTRUCTION GA-40 T plus

SOCKET Pin No. Signal Description

1 GND common I1(-), U1(-)*

U/I1 2 I1+ current I1 (+)

3 U1+ voltage U1 (+)

4 Analogue output (option)

5 Analogue output (option)

1 GND common I2(-), U2(-)*

U/I2 2 I2+ current I2 (+)

3 U2+ voltage U2 (+)

4 Analogue output (option)

5 Analogue output (option)

1 T3 EXT + Thermistor 1(+)

TEMP. 1 2 T1 EXT + Thermocouple 1(+)

3 GND common (-)*

1 T4 EXT + Thermistor 2(+)

TEMP. 2 2 T2 EXT + Thermocouple 2(+)

3 GND common(-)*

* - The negative sides are all connected to ground

Tab. 4 Connections to analogue inputs

4.2.7 Analogue outputs

This function is not part of the standard instrument

4.3 Data input/output systems

4.3.1 Keyboard

A film keyboard is used in the GA-40 T plusplus analyser which is durable, washable and highly resistant to

external agents. The keys are modern membrane keys with perceptible stroke.

Each press of a key is accompanied by an acoustic signal. The keyboard is shown in picture B (page 54) and

consists of the following elements:

HEATED LINE - Socket for electrical connection to the heated hose

GAS - Connector for the gas sample line

PRESSURE +/- - Connectors for the differential pressure sensor

RS 232 C - Socket for the RS232C connector

TEMP. 1 - Socket for the temperature channels 1 & 3

TEMP. 2 - Socket for the temperature channels 2 & 4

U/I 1 - Socket for the current/voltage channel 1

U/I 2 - Socket for the current/voltage channel 2

Mains - Socket for the mains power connection

Condensate - Outlet tube for condensate from the analyser

Function keys - STORE DATA MENU ENTER

Function keys - LIGHT HELP ZOOM

Arrow keys -

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1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 57 58

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Bacharach Gas Pup Instructions d'exploitation Page 14